Describes the type of male pattern baldness in which the top of the head is completely bald except for a ring of hair from ear to ear, much like gargamel on the cartoon series the smurfs. A gargamulllet is a similar style in which the individual would grow said hair into a pony tail, it is the equivalent to the skullet

That guy would be totallly hot if he shaved his head, but he has a gargamel ring.